EP1688395A4 - Recipient d'electrolyse et appareil de generation d'eau electrolysee - Google Patents

Recipient d'electrolyse et appareil de generation d'eau electrolysee

Info

Publication number
EP1688395A4
EP1688395A4 EP04792948A EP04792948A EP1688395A4 EP 1688395 A4 EP1688395 A4 EP 1688395A4 EP 04792948 A EP04792948 A EP 04792948A EP 04792948 A EP04792948 A EP 04792948A EP 1688395 A4 EP1688395 A4 EP 1688395A4
Authority
EP
European Patent Office
Prior art keywords
electrodes
electrolysis
electrolyzed water
permeable membrane
membrane
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP04792948A
Other languages
German (de)
English (en)
Japanese (ja)
Other versions
EP1688395A1 (fr
Inventor
Kohichi Miyashita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Honda Motor Co Ltd
Original Assignee
Honda Motor Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP2003381742A external-priority patent/JP2005144240A/ja
Priority claimed from JP2004138258A external-priority patent/JP2006213932A/ja
Application filed by Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of EP1688395A1 publication Critical patent/EP1688395A1/fr
Publication of EP1688395A4 publication Critical patent/EP1688395A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46109—Electrodes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/4618—Devices therefor; Their operating or servicing for producing "ionised" acidic or basic water
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46109—Electrodes
    • C02F2001/46133—Electrodes characterised by the material
    • C02F2001/46138—Electrodes comprising a substrate and a coating
    • C02F2001/46142—Catalytic coating
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46109—Electrodes
    • C02F2001/46152—Electrodes characterised by the shape or form
    • C02F2001/46157—Perforated or foraminous electrodes
    • C02F2001/46161—Porous electrodes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/46—Apparatus for electrochemical processes
    • C02F2201/461—Electrolysis apparatus
    • C02F2201/46105—Details relating to the electrolytic devices
    • C02F2201/46115—Electrolytic cell with membranes or diaphragms
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/46—Apparatus for electrochemical processes
    • C02F2201/461—Electrolysis apparatus
    • C02F2201/46105—Details relating to the electrolytic devices
    • C02F2201/4618—Supplying or removing reactants or electrolyte

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

L'invention concerne un récipient d'électrolyse et un appareil de génération d'eau électrolysée dont la taille est réduite, ayant une excellente efficacité en électrolyse et permettant de réduire la concentration anionique de l'eau électrolysée acide. Le récipient d'électrolyse comprend des chambres d'électrolyse (10a, 10b) disposées en regard l'une par rapport à l'autre et présentant une membrane de séparation perméable aux ions (2) venant entre les deux chambres, des moyens d'acheminement d'eau en matière brute (11a, 11b), des électrodes (3a, 3b) disposées de manière à présenter une membrane de séparation (2) entre elles, ainsi que des moyens d'extraction de l'eau électrolysée (12a, 12b). La membrane de séparation (2) est une membrane perméable aux anions et les électrodes (3a, 3b) sont formées sur les côtés respectifs de la membrane (2) par pression, une partie de la membrane (2) restant exposée. Seule l'eau en matière brute acheminée vers la chambre d'électrolyse à côté cathodique (10b) contient un électrolyte. Les électrodes (3a, 3b) sont des corps poreux et contiennent une base d'électrode composée d'un composé de titane en poudre, notamment TiC ou TiN, un catalyseur, notamment un noir platine ou un noir iridium, et un liant, notamment un PVA. Les électrodes (3a, 3b) peuvent adopter la forme d'un treillis ou d'un peigne et sont formées par application d'une pâte conductrice contenant une poudre conductrice sur les côtés respectifs de la membrane (2) et par le chauffage ou la mise sous pression de la pâte appliquée.
EP04792948A 2003-11-11 2004-10-26 Recipient d'electrolyse et appareil de generation d'eau electrolysee Withdrawn EP1688395A4 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2003381742A JP2005144240A (ja) 2003-11-11 2003-11-11 電解槽及び電解水生成装置
JP2004138258A JP2006213932A (ja) 2004-05-07 2004-05-07 電解水生成用電極
PCT/JP2004/015820 WO2005044738A1 (fr) 2003-11-11 2004-10-26 Recipient d'electrolyse et appareil de generation d'eau electrolysee

Publications (2)

Publication Number Publication Date
EP1688395A1 EP1688395A1 (fr) 2006-08-09
EP1688395A4 true EP1688395A4 (fr) 2008-12-24

Family

ID=34575957

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04792948A Withdrawn EP1688395A4 (fr) 2003-11-11 2004-10-26 Recipient d'electrolyse et appareil de generation d'eau electrolysee

Country Status (3)

Country Link
EP (1) EP1688395A4 (fr)
KR (1) KR101071636B1 (fr)
WO (1) WO2005044738A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090093323A (ko) 2008-02-29 2009-09-02 삼성전자주식회사 탈이온화 장치 및 그 제조방법
KR101290728B1 (ko) * 2008-03-07 2013-07-26 삼성전자주식회사 전극 모듈 및 이를 이용한 탈이온화 장치
KR101274620B1 (ko) * 2010-12-23 2013-06-13 (주)엘켐텍 살균제 발생 시스템
JP6599411B2 (ja) * 2017-08-24 2019-10-30 株式会社ユニフィードエンジニアリング 電解セルおよび電解セル用電極板
KR102631673B1 (ko) * 2018-03-27 2024-02-01 가부시끼가이샤 도꾸야마 알칼리수 전해용 전해조
CN109942059B (zh) * 2019-04-03 2021-11-05 大连理工大学 一种布水与催化集成的降膜放电等离子体水处理装置
KR20220082659A (ko) 2020-12-10 2022-06-17 동우 화인켐 주식회사 필름 센서의 검사 유효 영역 선정 방법 및 필름 센서 자동 검사장치

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0657469A (ja) * 1992-08-05 1994-03-01 Kao Corp 酸化反応方法及びその装置
JP3337273B2 (ja) * 1993-07-01 2002-10-21 日本特殊陶業株式会社 水の殺菌装置及び水の殺菌装置の製造方法
JP3420820B2 (ja) * 1994-02-05 2003-06-30 ペルメレック電極株式会社 電解酸性水製造方法及び製造装置
JPH09268395A (ja) * 1996-04-02 1997-10-14 Permelec Electrode Ltd 電解用電極及び該電極を使用する電解槽
JPH10128337A (ja) * 1996-10-31 1998-05-19 Pentel Kk 電気化学的水生生物制御用部材
JPH10314740A (ja) * 1997-05-19 1998-12-02 Permelec Electrode Ltd 酸性水製造用電解槽
JP3551288B2 (ja) * 1997-09-26 2004-08-04 ファースト・オーシャン株式会社 水電気分解装置及び水電気分解方法
JP4031877B2 (ja) * 1998-11-04 2008-01-09 ホシザキ電機株式会社 次亜塩素酸水溶液の生成装置
JP2001259635A (ja) * 2000-03-16 2001-09-25 Matsushita Electric Ind Co Ltd 酸性水及びアルカリ性水製造装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *

Also Published As

Publication number Publication date
KR101071636B1 (ko) 2011-10-10
WO2005044738A8 (fr) 2005-07-07
WO2005044738A1 (fr) 2005-05-19
EP1688395A1 (fr) 2006-08-09
KR20060113676A (ko) 2006-11-02

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